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How to use FutureAssert_isNotCancelled_Test class of org.assertj.core.api.future package

Best Assertj code snippet using org.assertj.core.api.future.FutureAssert_isNotCancelled_Test

Source: FutureAssert_isNotCancelled_Test.java

...18import static org.mockito.Mockito.mock;19import static org.mockito.Mockito.verify;20import static org.mockito.Mockito.when;21import java.util.concurrent.Future;22public class FutureAssert_isNotCancelled_Test extends FutureAssertBaseTest {23  @Override24  protected FutureAssert<String> invoke_api_method() {25    return assertions.isNotCancelled();26  }27  @Override28  protected void verify_internal_effects() {29    verify(futures).assertIsNotCancelled(getInfo(assertions), getActual(assertions));30  }31  @Test32  public void should_fail_if_actual_is_cancelled() {33    Future<?> actual = mock(Future.class);34    when(actual.isCancelled()).thenReturn(true);35    thrown.expectAssertionErrorWithMessageContaining("not to be cancelled");36    assertThat(actual).isNotCancelled();...

FutureAssert_isNotCancelled_Test

Using AI Code Generation

1package org.assertj.core.api.future;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.api.AbstractFutureAssert;4import org.assertj.core.api.Assertions;5import org.assertj.core.api.FutureAssert;6import org.assertj.core.api.future.FutureAssert_isNotCancelled_Test;7import org.junit.Test;8import java.util.concurrent.CompletableFuture;9import java.util.concurrent.CompletionStage;10import java.util.concurrent.ExecutionException;11import java.util.concurrent.Future;12import static org.assertj.core.api.Assertions.assertThat;13import static org.assertj.core.api.Assertions.assertThatExceptionOfType;14import static org.assertj.core.api.Assertions.catchThrowable;15import static org.assertj.core.api.Assertions.fail;16import static org.assertj.core.api.AssertionsForClassTypes.assertThat;17import static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;18import static org.assertj.core.api.AssertionsForClassTypes.catchThrowable;19import static org.assertj.core.api.AssertionsForClassTypes.fail;20import static org.assertj.core.api.FutureAssert.assertThat;21import static org.assertj.core.api.FutureAssert.assertThatFuture;22import static org.assertj.core.util.AssertionsUtil.assertThatAssertionErrorIsThrownBy;23import static org.assertj.core.util.FailureMessages.actualIsNull;24import static org.assertj.core.util.FailureMessages.actualIsNull;25import static org.assertj.core.util.Lists.newArrayList;26import static org.assertj.core.util.Lists.newArrayList;27import static org.mockito.Mockito.mock;28import static org.mockito.Mockito.when;29import static org.mockito.Mockito.mock;30import static org.mockito.Mockito.when;31public class FutureAssert_isNotCancelled_Test {32  public void should_pass_if_Future_is_not_cancelled() throws Exception {33    CompletableFuture<String> future = new CompletableFuture<>();34    future.complete("done");35    assertThat(future).isNotCancelled();36  }37  public void should_fail_if_Future_is_null() {38    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat((Future<String>) null).isNotCancelled()).withMessage(actualIsNull());39  }40  public void should_fail_if_Future_is_cancelled() throws Exception {41    CompletableFuture<String> future = new CompletableFuture<>();42    future.cancel(true);43    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(future).isNotCancelled()).withMessage("expected: not cancelled but was: <CANCELLED>");44  }45}

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